News & Perspective

Nov 16, 2007

Nov 16, 2007

Study says wild birds unlikely to bring H5N1 to Americas

(CIDRAP News) – An analysis of influenza viruses collected from North American migratory birds over a 6-year period suggests that wild birds rarely carry avian flu viruses between Eurasia and North America, implying that the risk of the deadly H5N1 virus reaching the Americas by that route is probably low.